concentric

“I wanted to have 30 to 80 vocalists in these different areas of the landscape, and a word or phrase is passed from person to person to person, creating a concentric ring or geometric patterns.”

Rather than relying on a curved shape, the lens is made of concentric rings of WS2 with gaps in between.

Annelids like Pristina have bodies that are made up of a series of segments with a growth zone at the tail end which produces new segments continuously from two concentric rings of stem cells.

Friedlich describes it as having concentric circles, with The Philadelphia Inquirer at the center.

The plaza is formed by two concentric walls and measures about 60 feet in diameter.